Portable rear window sunshade



FIG. 1 is a front perspective view of the portable rear window sunshade showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof shown in a partially twisted condition;

FIG. 4 is a left side elevational view thereof shown in a partially twisted condition;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof shown in a partially twisted condition;

FIG. 7 is a bottom plan view thereof shown in a partially twisted condition;

FIG. 8 is a perspective view thereof shown in folded condition;

FIG. 9 is an enlarged fragmentary view showing the material thereof; and,

FIG. 10 is a perspective view of a second embodiment of the design that is shown in FIGS. 1-9 with the only difference residing in the appearance of the material.

The surface pattern that is shown on the front and rear of the design in FIGS. 1-8, is partially shown for ease of illustration and is understood to continue throughout the areas indicated. 

The ornamental design for a portable rear window sunshade, as shown and described. 